Greetings Stef
Yes it is absolutely possible to be 100% devoted to the Dhamma without ordination. This is how I live. I had a bit of a natural progression in this direction but in 2009 the balance or focus tipped and I started consciously living with the 8 precepts and Practice at least 8-12 hours per day, until now there is only dhamma… Every bit of life transforms into an expression of dhamma… this is what I take to be full time. (But this can also be the case while doing some types of work - because - put bluntly - one still has to live )…
Rather than leaving ‘normal life’ behind, it was more a case of the Dhamma just overtook my life If there were more than 24 hours in the day - then they would be devoted to the Dhamma as well… It really helps to have a big dose of Samvega
I don’t think that the availability of time is the determining factor though - but rather how strong is the drive for Right Effort. It is this drive that is the impetus for ordination, and there was a time when I was quite bereft that this wasn’t an option open to me in this life…
This is my circumstance. It was quite an interesting situation - and basically came to the conclusion of … ‘well what is stopping you?’ Do you need someone’s ‘permission’ to practice and follow in the footsteps of the Buddha. I thought back to the earliest Disciples of the Buddha… before the Sangha was really developed… Their practice was pure and yielded results - why couldn’t that be the case today?? So I decided that being a Disciple of the Buddha (nothing more and nothing less) was the way to go
One can keep as many precepts as one wants - hundreds of them if one chooses - there are no restrictions except for what is in our own heads I’ve found that when everything is peeled away, what remains is just the Dhamma without the rites and rituals - no point to these if one is alone - though that’s not true I light a candle every morning when I wake to begin practice and to signify another new day in the Dhamma.
But I’ve come to the conclusion that whether one wears a robe or not is really incidental - I mean the ‘robe’ doesn’t determine the quality of ones practice… But of course ordination and being in the Monastic system is by far the preferable way to go.
What I’m getting at here though is that one doesn’t wait to begin practicing the Dhamma until one has time - one just practices as much as possible… the stronger the drive to do so, the more work life needs to be adapted. It really is about where ones priorities and focus are… I know of people who have changed their role at work to have less responsibility and/or conflict with their practice, as well as going to lesser hours. I think this is the way to ascertain if it will really make a difference by quitting work - if one is not already using up all of ones additional time on the dhamma, ie that the dhamma is priority number 1, then I think it is more in the realm of fantasy to want to totally give up work just to make time, or that simply by having more time, one will be more inclined to practice…
There are also just purely practical considerations… it is very very - very tough to practice to this degree on ones own without support…
Anyway if you have any specific questions I’d be happy to answer them for you. There are also many practitioners here for whom Dhamma is the priority in life, and who have found ways to adapt ‘lay life’ to enable this.